“Corrupted freemen are the worst of slaves.”
Prologue to the Gamesters.
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David Garrick 11
English actor, playwright, theatre manager and producer 1717–1779Related quotes

Address to the Continental Army before the Battle of Long Island (27 August 1776)
1770s
Context: The time is now near at hand which must probably determine whether Americans are to be freemen or slaves; whether they are to have any property they can call their own; whether their houses and farms are to be pillaged and destroyed, and themselves consigned to a state of wretchedness from which no human efforts will deliver them. The fate of unborn millions will now depend, under God, on the courage and conduct of this army. Our cruel and unrelenting enemy leaves us only the choice of brave resistance, or the most abject submission. We have, therefore, to resolve to conquer or die.

Source: The Call of the Carpenter (1914), p. 14

Source: (1776), Book I, Chapter VIII.

Majlisi, Bihārul Anwār, vol.78, p. 335.
Religious Wisdom

Wir wollen sein ein einzig Volk von Brüdern,
in keiner Not uns trennen und Gefahr.
Wir wollen frei sein, wie die Väter waren,
eher den Tod, als in der Knechtschaft leben.
Wir wollen trauen auf den höchsten Gott
und uns nicht fürchten vor der Macht der Menschen.
Act II, Sc. 2, as translated by C. T. Brooke
Variant translation: We shall be a single People of brethren,
Never to part in danger nor distress.
We shall be free, just as our fathers were,
And rather die than live in slavery.
We shall trust in the one highest God
And never be afraid of human power.
Wilhelm Tell (1803)

Appendix
1840s, Narrative of the Life of Frederick Douglass, An American Slave (1845)